void os_open_in_browser(const String &url) {
List<ByteBuffer> args;
ok_or_panic(args.append(url.encode()));
os_spawn_process("xdg-open", args, true);
}
int main(int argc, char **argv) {
os_init();
char *arg0 = argv[0];
Cmd cmd = CmdInvalid;
const char *in_file = nullptr;
const char *out_file = nullptr;
bool is_release_build = false;
bool strip = false;
bool is_static = false;
OutType out_type = OutTypeUnknown;
const char *out_name = nullptr;
bool verbose = false;
ErrColor color = ErrColorAuto;
const char *libc_lib_dir = nullptr;
const char *libc_static_lib_dir = nullptr;
const char *libc_include_dir = nullptr;
const char *zig_std_dir = nullptr;
const char *dynamic_linker = nullptr;
const char *linker_path = nullptr;
const char *ar_path = nullptr;
ZigList<const char *> clang_argv = {0};
ZigList<const char *> lib_dirs = {0};
ZigList<const char *> link_libs = {0};
int err;
const char *target_arch = nullptr;
const char *target_os = nullptr;
const char *target_environ = nullptr;
bool mwindows = false;
bool mconsole = false;
bool municode = false;
const char *mlinker_version = nullptr;
bool rdynamic = false;
const char *mmacosx_version_min = nullptr;
const char *mios_version_min = nullptr;
bool check_unused = false;
for (int i = 1; i < argc; i += 1) {
char *arg = argv[i];
if (arg[0] == '-') {
if (strcmp(arg, "--release") == 0) {
is_release_build = true;
} else if (strcmp(arg, "--strip") == 0) {
strip = true;
} else if (strcmp(arg, "--static") == 0) {
is_static = true;
} else if (strcmp(arg, "--verbose") == 0) {
verbose = true;
} else if (strcmp(arg, "-mwindows") == 0) {
mwindows = true;
} else if (strcmp(arg, "-mconsole") == 0) {
mconsole = true;
} else if (strcmp(arg, "-municode") == 0) {
municode = true;
} else if (strcmp(arg, "-rdynamic") == 0) {
rdynamic = true;
} else if (strcmp(arg, "--check-unused") == 0) {
check_unused = true;
} else if (i + 1 >= argc) {
return usage(arg0);
} else {
i += 1;
if (i >= argc) {
return usage(arg0);
} else if (strcmp(arg, "--output") == 0) {
out_file = argv[i];
} else if (strcmp(arg, "--export") == 0) {
if (strcmp(argv[i], "exe") == 0) {
out_type = OutTypeExe;
} else if (strcmp(argv[i], "lib") == 0) {
out_type = OutTypeLib;
} else if (strcmp(argv[i], "obj") == 0) {
out_type = OutTypeObj;
} else {
return usage(arg0);
}
} else if (strcmp(arg, "--color") == 0) {
if (strcmp(argv[i], "auto") == 0) {
color = ErrColorAuto;
} else if (strcmp(argv[i], "on") == 0) {
color = ErrColorOn;
} else if (strcmp(argv[i], "off") == 0) {
color = ErrColorOff;
} else {
return usage(arg0);
}
} else if (strcmp(arg, "--name") == 0) {
out_name = argv[i];
} else if (strcmp(arg, "--libc-lib-dir") == 0) {
libc_lib_dir = argv[i];
} else if (strcmp(arg, "--libc-static-lib-dir") == 0) {
libc_static_lib_dir = argv[i];
} else if (strcmp(arg, "--libc-include-dir") == 0) {
libc_include_dir = argv[i];
} else if (strcmp(arg, "--zig-std-dir") == 0) {
zig_std_dir = argv[i];
} else if (strcmp(arg, "--dynamic-linker") == 0) {
dynamic_linker = argv[i];
} else if (strcmp(arg, "--ld-path") == 0) {
linker_path = argv[i];
} else if (strcmp(arg, "--ar-path") == 0) {
ar_path = argv[i];
} else if (strcmp(arg, "-isystem") == 0) {
clang_argv.append("-isystem");
clang_argv.append(argv[i]);
} else if (strcmp(arg, "-dirafter") == 0) {
clang_argv.append("-dirafter");
clang_argv.append(argv[i]);
} else if (strcmp(arg, "--library-path") == 0) {
lib_dirs.append(argv[i]);
} else if (strcmp(arg, "--library") == 0) {
link_libs.append(argv[i]);
} else if (strcmp(arg, "--target-arch") == 0) {
target_arch = argv[i];
} else if (strcmp(arg, "--target-os") == 0) {
target_os = argv[i];
} else if (strcmp(arg, "--target-environ") == 0) {
target_environ = argv[i];
} else if (strcmp(arg, "-mlinker-version") == 0) {
mlinker_version = argv[i];
} else if (strcmp(arg, "-mmacosx-version-min") == 0) {
mmacosx_version_min = argv[i];
} else if (strcmp(arg, "-mios-version-min") == 0) {
mios_version_min = argv[i];
} else {
fprintf(stderr, "Invalid argument: %s\n", arg);
return usage(arg0);
}
}
} else if (cmd == CmdInvalid) {
if (strcmp(arg, "build") == 0) {
cmd = CmdBuild;
} else if (strcmp(arg, "version") == 0) {
cmd = CmdVersion;
} else if (strcmp(arg, "parseh") == 0) {
cmd = CmdParseH;
} else if (strcmp(arg, "test") == 0) {
cmd = CmdTest;
} else if (strcmp(arg, "targets") == 0) {
cmd = CmdTargets;
} else {
fprintf(stderr, "Unrecognized command: %s\n", arg);
return usage(arg0);
}
} else {
switch (cmd) {
case CmdBuild:
case CmdParseH:
case CmdTest:
if (!in_file) {
in_file = arg;
} else {
return usage(arg0);
}
break;
case CmdVersion:
case CmdTargets:
return usage(arg0);
case CmdInvalid:
zig_unreachable();
}
}
}
switch (cmd) {
case CmdBuild:
case CmdParseH:
case CmdTest:
{
if (!in_file)
return usage(arg0);
if (cmd == CmdBuild && !out_name) {
fprintf(stderr, "--name [name] not provided\n\n");
return usage(arg0);
}
if (cmd == CmdBuild && out_type == OutTypeUnknown) {
fprintf(stderr, "--export [exe|lib|obj] not provided\n\n");
return usage(arg0);
}
init_all_targets();
ZigTarget alloc_target;
ZigTarget *target;
if (!target_arch && !target_os && !target_environ) {
target = nullptr;
} else {
target = &alloc_target;
get_unknown_target(target);
if (target_arch) {
if (parse_target_arch(target_arch, &target->arch)) {
fprintf(stderr, "invalid --target-arch argument\n");
return usage(arg0);
}
}
if (target_os) {
if (parse_target_os(target_os, &target->os)) {
fprintf(stderr, "invalid --target-os argument\n");
return usage(arg0);
}
}
if (target_environ) {
if (parse_target_environ(target_environ, &target->env_type)) {
fprintf(stderr, "invalid --target-environ argument\n");
return usage(arg0);
}
}
}
Buf in_file_buf = BUF_INIT;
buf_init_from_str(&in_file_buf, in_file);
Buf root_source_dir = BUF_INIT;
Buf root_source_code = BUF_INIT;
Buf root_source_name = BUF_INIT;
if (buf_eql_str(&in_file_buf, "-")) {
os_get_cwd(&root_source_dir);
if ((err = os_fetch_file(stdin, &root_source_code))) {
fprintf(stderr, "unable to read stdin: %s\n", err_str(err));
return 1;
}
buf_init_from_str(&root_source_name, "");
} else {
os_path_split(&in_file_buf, &root_source_dir, &root_source_name);
if ((err = os_fetch_file_path(buf_create_from_str(in_file), &root_source_code))) {
fprintf(stderr, "unable to open '%s': %s\n", in_file, err_str(err));
return 1;
}
}
CodeGen *g = codegen_create(&root_source_dir, target);
codegen_set_is_release(g, is_release_build);
codegen_set_is_test(g, cmd == CmdTest);
codegen_set_check_unused(g, check_unused);
codegen_set_clang_argv(g, clang_argv.items, clang_argv.length);
codegen_set_strip(g, strip);
codegen_set_is_static(g, is_static);
if (out_type != OutTypeUnknown) {
codegen_set_out_type(g, out_type);
} else if (cmd == CmdTest) {
codegen_set_out_type(g, OutTypeExe);
}
if (out_name) {
codegen_set_out_name(g, buf_create_from_str(out_name));
} else if (cmd == CmdTest) {
codegen_set_out_name(g, buf_create_from_str("test"));
}
if (libc_lib_dir)
codegen_set_libc_lib_dir(g, buf_create_from_str(libc_lib_dir));
if (libc_static_lib_dir)
codegen_set_libc_static_lib_dir(g, buf_create_from_str(libc_static_lib_dir));
if (libc_include_dir)
codegen_set_libc_include_dir(g, buf_create_from_str(libc_include_dir));
if (zig_std_dir)
codegen_set_zig_std_dir(g, buf_create_from_str(zig_std_dir));
if (dynamic_linker)
codegen_set_dynamic_linker(g, buf_create_from_str(dynamic_linker));
if (linker_path)
codegen_set_linker_path(g, buf_create_from_str(linker_path));
if (ar_path)
codegen_set_ar_path(g, buf_create_from_str(ar_path));
codegen_set_verbose(g, verbose);
codegen_set_errmsg_color(g, color);
for (int i = 0; i < lib_dirs.length; i += 1) {
codegen_add_lib_dir(g, lib_dirs.at(i));
}
for (int i = 0; i < link_libs.length; i += 1) {
codegen_add_link_lib(g, link_libs.at(i));
}
codegen_set_windows_subsystem(g, mwindows, mconsole);
codegen_set_windows_unicode(g, municode);
codegen_set_rdynamic(g, rdynamic);
if (mlinker_version) {
codegen_set_mlinker_version(g, buf_create_from_str(mlinker_version));
}
if (mmacosx_version_min && mios_version_min) {
fprintf(stderr, "-mmacosx-version-min and -mios-version-min options not allowed together\n");
return EXIT_FAILURE;
}
if (mmacosx_version_min) {
codegen_set_mmacosx_version_min(g, buf_create_from_str(mmacosx_version_min));
}
if (mios_version_min) {
codegen_set_mios_version_min(g, buf_create_from_str(mios_version_min));
}
if (cmd == CmdBuild) {
codegen_add_root_code(g, &root_source_dir, &root_source_name, &root_source_code);
codegen_link(g, out_file);
return EXIT_SUCCESS;
} else if (cmd == CmdParseH) {
codegen_parseh(g, &root_source_dir, &root_source_name, &root_source_code);
codegen_render_ast(g, stdout, 4);
return EXIT_SUCCESS;
} else if (cmd == CmdTest) {
codegen_add_root_code(g, &root_source_dir, &root_source_name, &root_source_code);
codegen_link(g, "./test");
ZigList<const char *> args = {0};
Termination term;
os_spawn_process("./test", args, &term);
if (term.how != TerminationIdClean || term.code != 0) {
fprintf(stderr, "\nTests failed. Use the following command to reproduce the failure:\n");
fprintf(stderr, "./test\n");
}
return (term.how == TerminationIdClean) ? term.code : -1;
} else {
zig_unreachable();
}
}
case CmdVersion:
printf("%s\n", ZIG_VERSION_STRING);
return EXIT_SUCCESS;
case CmdTargets:
return print_target_list(stdout);
case CmdInvalid:
return usage(arg0);
}
}